[INFO] cloning repository https://github.com/topecongiro/usedump-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/topecongiro/usedump-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopecongiro%2Fusedump-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopecongiro%2Fusedump-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b71f8bbf8289696c1afefb66b5edb29be0bd422
[INFO] checking topecongiro/usedump-rs against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftopecongiro%2Fusedump-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/topecongiro/usedump-rs on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/topecongiro/usedump-rs
[INFO] finished tweaking git repo https://github.com/topecongiro/usedump-rs
[INFO] tweaked toml for git repo https://github.com/topecongiro/usedump-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/topecongiro/usedump-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6919be1a1d8f2e29f74c44c737da3e2460c1b93bd4b1bb0348cdffec6cedc25
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f6919be1a1d8f2e29f74c44c737da3e2460c1b93bd4b1bb0348cdffec6cedc25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6919be1a1d8f2e29f74c44c737da3e2460c1b93bd4b1bb0348cdffec6cedc25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6919be1a1d8f2e29f74c44c737da3e2460c1b93bd4b1bb0348cdffec6cedc25", kill_on_drop: false }`
[INFO] [stdout] f6919be1a1d8f2e29f74c44c737da3e2460c1b93bd4b1bb0348cdffec6cedc25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b3572cfeefaf69c44eb5570cfa30521ee3d9f37bbb5e2a572c43a8401e9ee9f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3b3572cfeefaf69c44eb5570cfa30521ee3d9f37bbb5e2a572c43a8401e9ee9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking text_unit v0.1.9
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]     Checking bit-vec v0.5.1
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking smallvec v1.0.0
[INFO] [stderr]     Checking drop_bomb v0.1.4
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking once_cell v1.2.0
[INFO] [stderr]     Checking thin-dst v1.0.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking relative-path v1.0.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking lalrpop-intern v0.15.1
[INFO] [stderr]     Checking ra_arena v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ordermap v0.3.5
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking same-file v1.0.5
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking jod-thread v0.1.0
[INFO] [stderr]     Checking format-buf v1.0.0
[INFO] [stderr]     Checking join_to_string v0.1.3
[INFO] [stderr]     Checking superslice v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling indexmap v1.3.0
[INFO] [stderr]     Checking lock_api v0.3.2
[INFO] [stderr]     Checking chalk-macros v0.1.1 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking ra_parser v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking bit-set v0.5.1
[INFO] [stderr]     Checking rustc_lexer v0.1.0
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]     Checking walkdir v2.2.9
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking ena v0.13.1
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking fst v0.3.5
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking bstr v0.2.8
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling psm v0.1.6
[INFO] [stderr]    Compiling stacker v0.1.6
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking inotify-sys v0.1.3
[INFO] [stderr]     Checking filetime v0.2.8
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking chalk-engine v0.9.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking proptest v0.9.4
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking ra_prof v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking notify v4.0.14
[INFO] [stderr]     Checking ra_vfs v0.5.2
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking ra_vfs_glob v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_text_edit v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling salsa-macros v0.14.1
[INFO] [stderr]    Compiling chalk-derive v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]     Checking chalk-ir v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]     Checking chalk-rust-ir v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]     Checking chalk-solve v0.1.0 (https://github.com/jackh726/chalk.git?rev=095cd38a4f16337913bba487f2055b9ca0179f30#095cd38a)
[INFO] [stderr]     Checking smol_str v0.1.15
[INFO] [stderr]     Checking serde_json v1.0.42
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking rowan v0.7.1
[INFO] [stderr]     Checking ra_tt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_syntax v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking test_utils v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking cargo_metadata v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking ra_cfg v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_mbe v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_fmt v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking salsa v0.14.1
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]     Checking ra_db v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_hir_expand v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_project_model v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_hir_def v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_hir_ty v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_hir v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_assists v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_ide v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking ra_batch v0.1.0 (https://github.com/rust-analyzer/rust-analyzer#2c7f6b57)
[INFO] [stderr]     Checking usedump v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "3b3572cfeefaf69c44eb5570cfa30521ee3d9f37bbb5e2a572c43a8401e9ee9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3572cfeefaf69c44eb5570cfa30521ee3d9f37bbb5e2a572c43a8401e9ee9f", kill_on_drop: false }`
[INFO] [stdout] 3b3572cfeefaf69c44eb5570cfa30521ee3d9f37bbb5e2a572c43a8401e9ee9f